platform/upstream/qtdeclarative.git
11 years agowince: Build fix, creating stack traces is not available on this platform
Sérgio Martins [Thu, 29 Aug 2013 11:11:54 +0000 (12:11 +0100)]
wince: Build fix, creating stack traces is not available on this platform

Keep the windows.h include as the first one.
Change-Id: I8e605159bd441ab56be6310644f4aa7c7ecb6abf
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove insignification of the test on Windows.
Friedemann Kleint [Fri, 6 Sep 2013 14:13:40 +0000 (16:13 +0200)]
Remove insignification of the test on Windows.

The failing test is excluded by
adba828504c498944d244c5d17576f4542dd0c15 .

Task-number: QTBUG-32664

Change-Id: I5030fbbe8d1c2bc93da9649b22223a6278b71ea0
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
11 years agoExport qsgnode_set_description.
Gunnar Sletta [Fri, 6 Sep 2013 07:14:35 +0000 (09:14 +0200)]
Export qsgnode_set_description.

We want to use it from Controls.

Change-Id: Ia825cb7373139f070f20b3ff73cbe71e1c6428ad
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
11 years agoPrefer multisample antialiasing when we have a msaa context
Gunnar Sletta [Fri, 30 Aug 2013 06:38:24 +0000 (08:38 +0200)]
Prefer multisample antialiasing when we have a msaa context

Task-number: QTBUG-32699
Change-Id: Id4382c154954cb114af2cc29b075ddab8df9f387
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
11 years agoMerge "Merge branch 'stable' into dev" into refs/staging/dev
Sergio Ahumada [Fri, 6 Sep 2013 08:23:23 +0000 (10:23 +0200)]
Merge "Merge branch 'stable' into dev" into refs/staging/dev

11 years agoMerge branch 'stable' into dev
Sergio Ahumada [Thu, 5 Sep 2013 13:31:08 +0000 (15:31 +0200)]
Merge branch 'stable' into dev

Conflicts:
src/qml/debugger/qv8debugservice.cpp
src/qml/qml/v8/qv8engine.cpp
tests/auto/quick/qquickitem/qquickitem.pro

Change-Id: Ic4a1dcdd8b8a84155d2f2abefdf1da5c3a56af31

11 years agoRemove large, unused function in QtQuick 2
Thiago Macieira [Thu, 5 Sep 2013 04:51:42 +0000 (21:51 -0700)]
Remove large, unused function in QtQuick 2

qquickcontext2dcommandbuffer.cpp(187): warning #177: function "drawRepeatPattern" was declared but never referenced

Change-Id: If3d6a2d30f1782f640876f03de0ee8f901e23347
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
11 years agoDisable the isPowerOfTwo functions that are only used with OpenGL ES 2
Thiago Macieira [Thu, 5 Sep 2013 04:50:27 +0000 (21:50 -0700)]
Disable the isPowerOfTwo functions that are only used with OpenGL ES 2

Found by ICC 14. This warning is not made an error because ICC is too
chatty when it comes to detecting unused functions. In this case,
however, it is right.

qsgtexturematerial.cpp(49): warning #177: function "isPowerOfTwo" was declared but never referenced
qsgtexture.cpp(84): warning #177: function "isPowerOfTwo" was declared but never referenced
qsgdefaultimagenode.cpp(368): warning #177: function "isPowerOfTwo" was declared but never referenced

Change-Id: I6c96dad3e1236fd33a02232f886ca33fa2b21258
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
11 years agoFix rendering errors in Qt Quick Controls gallery
Gunnar Sletta [Wed, 4 Sep 2013 12:08:41 +0000 (14:08 +0200)]
Fix rendering errors in Qt Quick Controls gallery

First, when doing a partial rebuild, we need to mark
all elements for orphaning, not just those without a batch,
as the renderlist should at all times contain everything
that is rendered on screen.

Second, we had a small bug with material changes where we
would overwrite the rebuild state instead of adding to it.
This led to the render lists not being rebuilt from scratch
in some scenarios.

Third, after the shadow nodes rewrite, we didn't mark
for a full rebuild when clips were added.

Change-Id: I6707ebfa2908fcedd7fb636fb25b844be15fdea1
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
11 years agoOff-by-one error in batch recylcing lead to leaks and no recycling
Gunnar Sletta [Wed, 4 Sep 2013 06:26:06 +0000 (08:26 +0200)]
Off-by-one error in batch recylcing lead to leaks and no recycling

Change-Id: Ic6b126bbc929c2062fd3e77253ad8bba60376a50
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
11 years agoFix qqmllocale test to use correct spec and time zone
John Layt [Tue, 3 Sep 2013 18:40:49 +0000 (20:40 +0200)]
Fix qqmllocale test to use correct spec and time zone

By including the +10:00 offset in the date strings the test is actually
creating Qt::OffsetFromUTC datetimes, not QT::LocalTime datetimes. The
only reason the test currently passes is due to a bug in the QLocale
datetime formatter which uses the current system daylight time
abbreviation in all cases regardless of the datetime spec or if
daylight or standard time.  Change 61774 fixes this bug but cannot
be merged as this test now fails.  This change fixes the bug by
removing the offset, causing Qt:LocalTime datetimes to be created
which pass the test both before and after change 61774.

See https://codereview.qt-project.org/#change,61774

Change-Id: I1642ab7c8aa516b703216f3791e2fc60866d1895
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoRemoved the static intialized boolean of qquickitemsmodule.
Dominik Holland [Thu, 27 Jun 2013 07:41:18 +0000 (09:41 +0200)]
Removed the static intialized boolean of qquickitemsmodule.

This prevents a reregistration of the all QQuick2 types when
qmlClearTypeRegistrations() is called

Task-number: QTBUG-32078
Change-Id: I33b4c069183d6344a2f14b4147eaa7056c3b72b9
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoFix qmlClearEnginePlugins() to clear engine plugins.
Dominik Holland [Thu, 27 Jun 2013 07:42:39 +0000 (09:42 +0200)]
Fix qmlClearEnginePlugins() to clear engine plugins.

Task-number: QTBUG-32078

Change-Id: I2d3aeb6b91ffdb9b8c70ad93d1e43daada84fb7f
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
11 years agoFix crash tst_qqmllanguage
Dominik Holland [Mon, 1 Jul 2013 20:28:06 +0000 (22:28 +0200)]
Fix crash tst_qqmllanguage

qmlClearTypeRegistrations() shouldn't be called when instances of
QQmlEngine are still open. This can lead to unexpected behavior.

For the qmlClearTypeRegistrations() function there is separate
autotest

Task-number: QTBUG-32078
Change-Id: I32612bc82602593d902bbffc58911e427b50524f
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoFix tons of reference errors in tst_qquickpositioners
J-P Nurmi [Wed, 4 Sep 2013 12:51:31 +0000 (14:51 +0200)]
Fix tons of reference errors in tst_qquickpositioners

Due to missing context properties:
ReferenceError: fooBar is not defined

Task-number: QTBUG-33018
Change-Id: Ibba95ab688a8d5cadc94bdeb30d0ec087ffe3c0c
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoFix qv4jsir_p.h warnings
J-P Nurmi [Wed, 4 Sep 2013 08:56:00 +0000 (10:56 +0200)]
Fix qv4jsir_p.h warnings

Apparently CONST is not defined on MSVC 2010, so the unbalanced
push/pop macro usage leads to tons of such warnings:

qv4jsir_p.h(922) : warning C4602: #pragma pop_macro : 'CONST' no
previous #pragma push_macro for this identifier

Change-Id: Ia34ef00e79b4f7a3abf682e1e78dfa3193e30838
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
11 years agoFix compiler warning about unused variable
Kai Koehne [Tue, 27 Aug 2013 11:39:56 +0000 (13:39 +0200)]
Fix compiler warning about unused variable

Change-Id: I2dda2462170658a678a35a6fafdb5d39a8d8e9f4
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoFix a crash in Function.apply()
Lars Knoll [Tue, 3 Sep 2013 12:41:08 +0000 (14:41 +0200)]
Fix a crash in Function.apply()

Change-Id: Ida44280b9d5408285de63841a17cd1491e52f977
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRevert "Temporarily pin qtbase to a working version..."
Simon Hausmann [Tue, 3 Sep 2013 07:16:51 +0000 (09:16 +0200)]
Revert "Temporarily pin qtbase to a working version..."

This reverts commit 57c81a2b4b67bc001a28060527325f4016e42ffb

qtbase should be fixed now

Change-Id: I8179509d7549955ee9f78b3213f59c3a1f5e5c59
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoOptimize String.replace and RegExp.exec
Lars Knoll [Mon, 2 Sep 2013 12:25:15 +0000 (14:25 +0200)]
Optimize String.replace and RegExp.exec

This speeds up the v8 regexp benchmark by a factor 2.5 :)

Change-Id: Ibd6b18ee28181aa712429cbec4598984e0c69820
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoOptimize ScriptFunction::construct() and creation of FunctionObjects
Lars Knoll [Sun, 1 Sep 2013 19:22:57 +0000 (21:22 +0200)]
Optimize ScriptFunction::construct() and creation of FunctionObjects

Change-Id: I7df04171a26cbe659e85f14878cc4e51030e8a5a
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoInline identifier lookup where it makes sense
Lars Knoll [Sat, 31 Aug 2013 22:47:28 +0000 (00:47 +0200)]
Inline identifier lookup where it makes sense

Change-Id: I42ac6f4232fec2ce1535a007007542d8cc116433
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoUse Q_ASSERT instead of assert to get rid of the checks in release builds
Lars Knoll [Sat, 31 Aug 2013 22:46:51 +0000 (00:46 +0200)]
Use Q_ASSERT instead of assert to get rid of the checks in release builds

Change-Id: Ia4b5bda273d44ec4c25ba955018a0f6fe220551e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoOptimize Function.apply()
Lars Knoll [Sat, 31 Aug 2013 22:46:14 +0000 (00:46 +0200)]
Optimize Function.apply()

Change-Id: I693413e7be5520e13139594f7654a36ce54a59ce
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoOptimise property lookups on primitive types
Lars Knoll [Fri, 30 Aug 2013 12:39:40 +0000 (14:39 +0200)]
Optimise property lookups on primitive types

This gives a large speedup on code such as "foo".charAt(2), or
(5.).toString().

Change-Id: I8b6c46f2f69a4b00f82048a9368d8e9baf4d89ee
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoFix a small bug in ExecutionContext::getPropertyAndBase
Lars Knoll [Fri, 30 Aug 2013 11:13:28 +0000 (13:13 +0200)]
Fix a small bug in ExecutionContext::getPropertyAndBase

Don't return the activation object as base, as it's only a helper
for mutable properties in regular call contexts

Change-Id: I2c36a4aff9cf82d87f80e541b4ec21ef17e18e8d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove more usages of Object::setPrototype()
Lars Knoll [Fri, 30 Aug 2013 09:22:00 +0000 (11:22 +0200)]
Remove more usages of Object::setPrototype()

Change-Id: I33383baf14e764ce79252a100a6d769bde75331a
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove more usages of Object::setPrototype()
Lars Knoll [Fri, 30 Aug 2013 07:18:03 +0000 (09:18 +0200)]
Remove more usages of Object::setPrototype()

Change-Id: I8c49f61bc85e3d98dea90bf05db1a3f22d08f7b1
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoCleanup calls to Object::setPrototype()
Lars Knoll [Thu, 29 Aug 2013 19:23:04 +0000 (21:23 +0200)]
Cleanup calls to Object::setPrototype()

Rather use the correct internalClass directly when constructing
the objects.

Change-Id: I8e916f1ce8f83d291c08ca6332fe85b1f57b90b5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoMove prototype pointer into QV4::InternalClass
Lars Knoll [Thu, 29 Aug 2013 12:31:32 +0000 (14:31 +0200)]
Move prototype pointer into QV4::InternalClass

The prototype is actually the same for most objects. By
moving it into the internal class, we can save 8 bytes
per object, as well as allowing for some future
optimizations.

Also fix a bug in the implementation of the Error
prototype objects.

Change-Id: I4d4b641055f644a9b088f27be34bfdb0446279b7
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoAdd the object's prototype to the InternalClass structure
Lars Knoll [Thu, 29 Aug 2013 11:24:38 +0000 (13:24 +0200)]
Add the object's prototype to the InternalClass structure

Change-Id: Ifa97d3354a7a7afadf70f9ba540716bd5b1eef44
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove unused arvument from Object constructor
Lars Knoll [Thu, 29 Aug 2013 11:06:22 +0000 (13:06 +0200)]
Remove unused arvument from Object constructor

Change-Id: I2c26bd8af9b352baed9b84a6b6401633ded4da85
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove unused variable
Lars Knoll [Thu, 29 Aug 2013 10:58:30 +0000 (12:58 +0200)]
Remove unused variable

Change-Id: I163baea9105c6241a7d162a7e7468a70a29b3eaf
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove unused constructor
Lars Knoll [Thu, 29 Aug 2013 10:58:18 +0000 (12:58 +0200)]
Remove unused constructor

Change-Id: Ibba688aea338c9f3deb33ae7488b7239ec9a485c
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoFix some bugs in the code generator
Lars Knoll [Wed, 28 Aug 2013 07:06:34 +0000 (09:06 +0200)]
Fix some bugs in the code generator

arguments can't be used as lvalue in strict mode. We however also threw
an error in some cases where it was used as an rvalue, e.g. in
(arguments < 10)
the delete operator should throw a syntax error in strict mode on all
unqualified variables
Optimize the identifier() code a little: arguments and local variables
inside eval do not need to be looked up by name.

Change-Id: If3e9305187acf72820c5164aa9754927a2c4d5d5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoAdd Value::isNullOrUndefined()
Lars Knoll [Tue, 27 Aug 2013 12:41:47 +0000 (14:41 +0200)]
Add Value::isNullOrUndefined()

Allows for some smaller optimization in the call stack.

Change-Id: Id5beeb04e9f9dbf9e61280cee7bf6758a4c02310
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoFix incorrect implementation of Array.toString()
Lars Knoll [Wed, 21 Aug 2013 17:06:10 +0000 (19:06 +0200)]
Fix incorrect implementation of Array.toString()

The spec says we need to call join with empty arguments if it's
callable, otherwise fall back to Object.toString()

Change-Id: I36aed164b60fad89b7d23b8a6993964c344a9ed3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agochange calling convention for JS function calls
Lars Knoll [Wed, 21 Aug 2013 15:31:22 +0000 (17:31 +0200)]
change calling convention for JS function calls

This allows faster pass through of the data if we have
nested calls.

Also make sure we always reserve at least
QV4::Global::ReservedArgumentCount Values on the
stack to avoid stack corruption.

Change-Id: I42976460f1ef11a333d4adda70fba8daac66acf3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agomove methods to create a new context into the ExecutionContext class
Lars Knoll [Wed, 21 Aug 2013 13:00:09 +0000 (15:00 +0200)]
move methods to create a new context into the ExecutionContext class

This avoids one indirection when calling the methods and cleans up
the engine a bit.

Change-Id: I426f41e23f6a7262af95b9807b00920530fef642
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoAdd a SimpleScriptFunction class
Lars Knoll [Wed, 21 Aug 2013 12:52:15 +0000 (14:52 +0200)]
Add a SimpleScriptFunction class

Choose whether we use a stack based context for a function, when
the actual closure is generated, not at call time. This speeds up
function calling for leaf functions.

Change-Id: Ibcbf3acb5610a7f59b6474e982122df03c1c5298
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoMove call context creation into the ExecutionContext class
Lars Knoll [Wed, 21 Aug 2013 08:32:50 +0000 (10:32 +0200)]
Move call context creation into the ExecutionContext class

Change-Id: Ie66a5892b0e5ab74bead1fcb59ffad5a867e0509
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoTemporarily collect a map of all functions in the engine
Simon Hausmann [Fri, 30 Aug 2013 08:29:16 +0000 (10:29 +0200)]
Temporarily collect a map of all functions in the engine

At the moment we collect a lot of compilation units (one per binding
expression!), which for long running QML accumulates and creates a horrible
performance when trying to retrieve back traces. There is work in progress
to reduces the number of units down to one per QML file, and then the
fixed sorted QVector might proof to be a more efficient data structure
for the lookups.

But until that code lands, this patch proposes to use a QMap instead for the
time being, that tracks all functions. This brings down the qtquickcontrols
auto-test run from 2.5 minutes to just under a minute on my machine.

Change-Id: I45bf609055877081daa984de90f291a030f2f24f
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix crashes when running tst_qqmlecmascript::importScripts with aggressive gc
Simon Hausmann [Mon, 26 Aug 2013 13:25:47 +0000 (15:25 +0200)]
Fix crashes when running tst_qqmlecmascript::importScripts with aggressive gc

In the case of imported JavaScript files, it may happen that we parse the JS once
and then re-use it across different places where it is imported. That means we
parse and compile the JS once, keep the QV4::Script around and call it as a function
closure with different qml global objects (contexts), depending on where it is
imported from.

In this situation it is possible that the QV4::Script's run() is called once, a
new function object is created, we call it to return the JS library to "eval"
itself into the qml scope and afterwards it may happen that the function object
is garbage collected.  It is at this point possible that the compilation unit's
refcount therefore also drops to zero, and thus subsequent calls to
QV4::Script::run() that create new QQmlBinding objects will access a dangling
compilationUnit pointer.

This patch fixes that by making QV4::Script - which is holding a QV4::Function
pointer - also have a persistent, which maintainers a refcount on the
compilation unit.  If the script dies, the persistent will get collected and
the last deref will delete the unit. A script can however outlive the engine,
but PersistentValue has the mechanism built in to free itself on engine
destruction, which will also deref the unit accordingly.

Change-Id: I0a7f4e64497bde423ffa55c705af55cdb7d29cf2
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoNew scenegraph renderer and atlas textures.
Gunnar Sletta [Wed, 14 Aug 2013 05:27:07 +0000 (07:27 +0200)]
New scenegraph renderer and atlas textures.

The renderer tries to batch primitives together where possible, isolate
non-changing subparts of the scene from changing subparts and retain
vertexdata on the GPU as much as possible. Atlas textures are crucial
in enabling batching.

The renderer and atlas texture are described in detail in the doc page
"Qt Quick Scene Graph Renderer".

Change-Id: Ia476c7f0f42e1fc57a2cef528e93ee88cf8f7055
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
11 years agoMake sure text is output to console on windows
Jan Arve Saether [Fri, 30 Aug 2013 13:59:23 +0000 (15:59 +0200)]
Make sure text is output to console on windows

Change-Id: I33a8a000fb14e2006475c54f3c5bc4e2dd8f0751
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
11 years agoFix the header guard for the ARM unwinder helper
Thiago Macieira [Sat, 31 Aug 2013 00:04:19 +0000 (17:04 -0700)]
Fix the header guard for the ARM unwinder helper

Make it match the file name, instead of being exactly the same as the
DWARF2 header. This way, it's possible for both headers to be included.

Change-Id: I9a386d3203c8f1482d28b1d1074206cf354db33e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoRename the DW2 and ARM unwinder helpers to standard _p.h
Thiago Macieira [Sat, 31 Aug 2013 00:01:32 +0000 (17:01 -0700)]
Rename the DW2 and ARM unwinder helpers to standard _p.h

The Qt convention is that private headers end in _p.h. A great deal of
our build automation relies on this, including the choosing of which
headers to install and which ones not to.

Change-Id: I03ab6021e0a8a68d5a9cbc9d9387a9c5331f7bb7
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix bad cast from non-const QMap iterator to const_iterator
Thiago Macieira [Fri, 30 Aug 2013 23:56:14 +0000 (16:56 -0700)]
Fix bad cast from non-const QMap iterator to const_iterator

At that point in the ARM unwinder, the non-POD QMap global static (!)
is not const, so QMap::lowerBound returns a regular iterator.

Change-Id: Ia4dad7ee1a9cf593b0e1d273d193337fac7d9b69
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix generation of headers by syncqt.pl outside git builds
Sergio Ahumada [Fri, 30 Aug 2013 12:01:51 +0000 (14:01 +0200)]
Fix generation of headers by syncqt.pl outside git builds

This seems to be a left over from 3cefb43441a9879cc512dc3fcc7dca0d42e9ca8c

Change-Id: Ib229c69e42140e073b9dd375d0fc2ede658c4ac8
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoTemporarily pin qtbase to a working version...
Simon Hausmann [Mon, 2 Sep 2013 06:32:06 +0000 (08:32 +0200)]
Temporarily pin qtbase to a working version...

... so that we can continue to develop while qtbase is being fixed to
allow compiling qtdeclarative on mac with no-framework debug builds.

Change-Id: I2e1f4c1b82560a2f49205035aaca3078f9d28061
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix crash on QV8Engine destruction
Josh Faust [Fri, 7 Jun 2013 00:44:12 +0000 (17:44 -0700)]
Fix crash on QV8Engine destruction

QObjects tracked by QV8Engine can end up causing bindings to execute
when the QV8Engine is being deleted, which can call through to
QV8Engine::fromVariant(). This change ensure that that is valid
while the QObjects are being destroyed.

Task-number: QTBUG-31555

Change-Id: Iaea402ff65993bb2322af403d3590653005e30fe
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoStabilize tst_rendernode.
Friedemann Kleint [Fri, 30 Aug 2013 11:18:49 +0000 (13:18 +0200)]
Stabilize tst_rendernode.

Center windows on screen, add QSKIP for screen depth, add error message
to color comparison.

Change-Id: I03d600a4810f27654e0b971b19631ba51c9f6874
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
11 years agotst_QQuickItemLayer: Specify precision in shader for ANGLE.
Friedemann Kleint [Thu, 29 Aug 2013 14:34:46 +0000 (16:34 +0200)]
tst_QQuickItemLayer: Specify precision in shader for ANGLE.

tst_QQuickItemLayer::layerSourceRect() QQuickCustomMaterialShader:
Shader compilation failed: ERROR: 0:9: '' : No precision specified for
(float).

Change-Id: I3ab87c747bed5b8c8cfcf5527ee2a8b2ebd891a2
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
11 years agotst_qquickpathview::cancelDrag(): Move mouse after setUrl().
Friedemann Kleint [Fri, 30 Aug 2013 08:01:15 +0000 (10:01 +0200)]
tst_qquickpathview::cancelDrag(): Move mouse after setUrl().

Take correct window size into account.

Task-number: QTBUG-32662

Change-Id: Ie04c8fe8e254d232f076e6f9d9d0d96f12a4530f
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agowince: Build fix, assert() is not present in this platform.
Sérgio Martins [Thu, 29 Aug 2013 09:17:12 +0000 (10:17 +0100)]
wince: Build fix, assert() is not present in this platform.

Change-Id: Ib29f1411b9829bc9bf6a94e4fb23a33f955ee1b2
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agowince: Build fix, disable the assembler when JIT is disabled.
Sérgio Martins [Thu, 29 Aug 2013 08:35:34 +0000 (09:35 +0100)]
wince: Build fix, disable the assembler when JIT is disabled.

Change-Id: Ibd22f27401c3751bc64749c6f1eea3aba57d66eb
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoGenerate code for conversion to signed int32.
Erik Verbruggen [Fri, 23 Aug 2013 13:10:36 +0000 (15:10 +0200)]
Generate code for conversion to signed int32.

Change-Id: I862a8c9c262b658859cc9b57ea0b6e9eb60e32e5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoGenerate code for conversion to boolean.
Erik Verbruggen [Wed, 21 Aug 2013 12:13:46 +0000 (14:13 +0200)]
Generate code for conversion to boolean.

Change-Id: I59e24264325b6560ee1c0dbdafacb1f08c3671d5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoqmltest: Add QTestDefinedVariables
Caroline Chao [Fri, 23 Aug 2013 10:57:03 +0000 (12:57 +0200)]
qmltest: Add QTestDefinedVariables

QTestDefinedVariables is used by the QTestRootObject to check
is a preprocessor variable is defined.

Adding QT_OPENGL_ES_2_ANGLE. It can be useful to know
if it is defined (Win32 + Angle) while running a test.

Change-Id: I2f9ffb1028c94095c711ab64737b53b60c055312
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoqmltest: Register test object as a singleton
Caroline Chao [Thu, 22 Aug 2013 11:13:00 +0000 (13:13 +0200)]
qmltest: Register test object as a singleton

Change-Id: I5f6c404ff2901082f22b953b29aed08d3488f31d
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoV4 regalloc: fix off-by-one in availability calculation.
Erik Verbruggen [Tue, 27 Aug 2013 13:13:03 +0000 (15:13 +0200)]
V4 regalloc: fix off-by-one in availability calculation.

Simplified the algorithm, and use it to iterate over all registers. The
previous version did not initialize bestReg correctly, thereby skipping
the first register (which could also be the best one).

Change-Id: I7e33f93a27e8fe64cd00acac755cf67ca5f0b1b8
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoV4 regalloc: do not overwrite register availability in hole.
Erik Verbruggen [Tue, 27 Aug 2013 13:10:51 +0000 (15:10 +0200)]
V4 regalloc: do not overwrite register availability in hole.

When a fixed interval for a register is inactive, the register is free
until that interval becomes active, or (and this was missing), until
another interval uses it before that position. So instead of blindly
overwriting the freeUntilPos, take the qMin of the existing one with
the intersection position.

Change-Id: I2730a748ef1e46b4782fbb9814e800eca52172f0
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoInitialize variables in ShaderEffectSource's texture provider.
Gunnar Sletta [Wed, 28 Aug 2013 07:04:15 +0000 (09:04 +0200)]
Initialize variables in ShaderEffectSource's texture provider.

Change-Id: I3d737b923ee0282f58d7a2ee96824f184469daf5
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
11 years agowince: Build fix, abort() is not available on this platform
Sergio Martins [Sun, 25 Aug 2013 19:13:55 +0000 (20:13 +0100)]
wince: Build fix, abort() is not available on this platform

Change-Id: I0962f8b89de465d84d913b46ba482a538fe25495
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoGenerate code conversion to double.
Erik Verbruggen [Wed, 21 Aug 2013 11:45:24 +0000 (13:45 +0200)]
Generate code conversion to double.

Performance improves by about 15% on fact.3.js when Qt is build in
debug mode.

Change-Id: I4a1c868fe211c1e0f9e7d9a5652f7726b37405d1
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agowince: Build fix, CONST conflicts with Windows macros.
Sérgio Martins [Wed, 28 Aug 2013 07:44:52 +0000 (08:44 +0100)]
wince: Build fix, CONST conflicts with Windows macros.

Don't #undef system macros in header files, they propagate quickly
through other headers and make it very difficult to fix these problems.

Change-Id: Id5efdfa69d0eefa8c740b14f839194039bd9752b
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoFix unused variable warning
Kai Koehne [Mon, 26 Aug 2013 09:50:33 +0000 (11:50 +0200)]
Fix unused variable warning

Fix gcc warning: unused parameter ‘newEffect’

Change-Id: If4ca8058b5b637518a868947226c834d571f7037
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
11 years agoFix crash when trying to set versioned group properties
Simon Hausmann [Mon, 26 Aug 2013 13:35:19 +0000 (15:35 +0200)]
Fix crash when trying to set versioned group properties

If a property isn't available due to revisioning, we print an error message.
Producing the error message should be done with care of obj->type being -1
to avoid out-of-bounds on the output->types array.

Task-number: QTBUG-33179

Change-Id: I7bd420f2dfa0ca2d616340a68999d58022974435
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoUpdated distance field glyph caches to use QDistanceField.
Yoann Lopes [Wed, 21 Aug 2013 12:40:01 +0000 (14:40 +0200)]
Updated distance field glyph caches to use QDistanceField.

Some OpenGL drivers assume alpha-only images are always tightly packed,
regardless of what is set for GL_UNPACK_ALIGNMENT. We now use
QDistanceField to store glyphs, which aligns scanlines on a 1-byte
boundary, instead of QImage which uses a 4-byte boundary. A previous
workaround uploaded scanlines one at a time, but this is also broken
with some other drivers...

Task-number: QTBUG-30908
Task-number: QTBUG-32861
Change-Id: I46527fb48de1e00116f776427c45baa752c6176d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
11 years agoQQuickPlatformFileDialog: fix directoryEntered() signal connection
J-P Nurmi [Tue, 27 Aug 2013 14:49:51 +0000 (16:49 +0200)]
QQuickPlatformFileDialog: fix directoryEntered() signal connection

Task-number: QTBUG-33008
Change-Id: I8c4d06bb9dded7b894ca576efd0a64dce9f9a720
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
11 years agoDon't crash due to KeyRelease on an unloaded Item
Shawn Rutledge [Tue, 27 Aug 2013 11:36:36 +0000 (13:36 +0200)]
Don't crash due to KeyRelease on an unloaded Item

Task-number: QTBUG-33127
Change-Id: Ie0c28abdb32c3b2318f934d3d2ddf459329384a2
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
11 years agoThe fast and the furious, register drift.
Erik Verbruggen [Fri, 23 Aug 2013 12:40:33 +0000 (14:40 +0200)]
The fast and the furious, register drift.

Enable the register allocator for X86_64 on Linux and MacOS. The
implications are:
- handle as much as possible with current code with as few changes as
possible
- temporarily force the register allocator to spill unop/binop arguments
to the stack by doing a call in the implementation (as is the current
case), so no change is needed here
- only have loadThis and loadConst handle registers
- have any method that might need to handle registrers actually cope
with them
- the inline versions of binops are not generated, as they cannot cope
with registers. This will change when ISel for binops is added in the
next patch.

This means that we are still running with the handbrakes on, but allow
for full-throttle in certain/limited cases.

Note about the changed test: multiplication always returns a Number
(double), so the operands are passed as doubles, so __qmljs_mul will
return a double. For addition this is different: because it might return
a Number or a String, the operands are passed as whatever fits best. So
__qmljs_add will return an int when both operands are ints. Hence the
change to the tests.

Change-Id: If5bd7dffca8f7de5ba45af700b9c7bb568fc74b7
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoImprove reliability of propertyVarOwnership test
Simon Hausmann [Tue, 27 Aug 2013 10:11:18 +0000 (12:11 +0200)]
Improve reliability of propertyVarOwnership test

In the last expect-to-collect-a-QObject test, avoid calling gc() from within
JavaScript and call it from C++ instead with zap stacking. That reduces the
probability of finding an old reference on the stack that would keep the
object alive.

Change-Id: Ia9c66dd188f31264a70ad4dbd20356d16aa7a057
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix girth of native text with grayscale AA or style
Eskil Abrahamsen Blomfeldt [Fri, 23 Aug 2013 08:31:22 +0000 (10:31 +0200)]
Fix girth of native text with grayscale AA or style

When using a grayscale glyph cache, the source data should be
interpreted differently, like in the OpenGL paint engine. We
should not do srgb gamma correction and we should use the default
blend mode. This also fixes styled text, since that will always
default to a grayscale glyph cache.

This patch ensures:
1. That we detect when the font requires grayscale AA (e.g. when
font smoothing is turned off in the OS)
2. That we interpret the source data correctly.

Task-number: QTBUG-31720
Change-Id: I600f4a28cd443caa0a8d5544d219b47436cde693
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
11 years agoFix warning about unused variable.
Friedemann Kleint [Mon, 26 Aug 2013 14:24:06 +0000 (16:24 +0200)]
Fix warning about unused variable.

Change-Id: I29f5b2b890f561bc97749d19c0c5f461511c7637
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoExplicitly call setCursor in the QQuickMouseArea constructor
Daiwei Li [Sun, 25 Aug 2013 05:23:10 +0000 (22:23 -0700)]
Explicitly call setCursor in the QQuickMouseArea constructor

QQuickItemPrivate has a boolean hasCursor that is used by QQuickWindow
to determine whether to use the cursor for an item. QQuickMouseArea has
a default cursorShape of Qt.ArrowCursor that is ignored due to hasCursor
not being set. Thus, call setCursor in the QQuickMouseArea constructor
to sync the cursor state of the QQuickItem and the MouseArea.

Task-number: QTBUG-33157

Change-Id: I56402564bd72bdc89d6ef8e5bc75bfd07c096202
Reviewed-by: Josh Faust <jfaust@suitabletech.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agowince: vsnprintf is not available, use qvsnprintf
Sergio Martins [Sun, 25 Aug 2013 14:53:12 +0000 (15:53 +0100)]
wince: vsnprintf is not available, use qvsnprintf

Change-Id: I42c87b2c319ce5b530ac5dc673edc99b067fafd7
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
11 years agoSilence MinGW/gcc-4.8.1 compiler warnings.
Friedemann Kleint [Mon, 26 Aug 2013 13:07:38 +0000 (15:07 +0200)]
Silence MinGW/gcc-4.8.1 compiler warnings.

Reorder V4::Object's and V4::Value's private object inline functions
such that its definitions are visible from where they are being
referenced.

qv4object_p.h:418:13: warning: 'uint QV4::Object::arrayLength() const'
redeclared without dllimport attribute after being referenced with dll
linkage

qv4object_p.h:430:13: warning:
'void QV4::Object::setArrayLengthUnchecked(uint)' redeclared without
dllimport attribute after being referenced with dll linkage

Change-Id: I49a3c9d1da637eaf038f53b29ec13c35253de9f1
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoStabilize tests using utilities from QQuickViewTestUtil.
Friedemann Kleint [Fri, 23 Aug 2013 11:35:00 +0000 (13:35 +0200)]
Stabilize tests using utilities from QQuickViewTestUtil.

Change QQuickViewTestUtil::createView() to center the window on
the screen to avoid taskbar areas. Add routine to move the mouse
away and use that in tests using QQuickViewTestUtil::flick()
and other mouse interaction since the mouse cursor can interfere
with it. Affected tests:  qquickgridview, qquickpathview,
qquickflickable, qquicklistview, qquickrepeater and qquickpositioners.

Task-number: QTBUG-33017
Change-Id: I540c0efb54a231dcb44c8fd5ad9573a2d4d4b9df
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
11 years agoInterpreter fixes.
Erik Verbruggen [Fri, 23 Aug 2013 10:18:41 +0000 (12:18 +0200)]
Interpreter fixes.

- Support constants in phi-nodes
- Fix possible null-pointer dereference.

Change-Id: I7cb773f1b4469d1cda648317670d9993d5b35ca3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoStabilize tst_qquickmousearea.
Friedemann Kleint [Fri, 23 Aug 2013 08:38:08 +0000 (10:38 +0200)]
Stabilize tst_qquickmousearea.

Replace createView() by initView(), instantiate windows on stack or
use QScopedPointer. Center view in available geometry and make
sure the mouse cursor is outside, since otherwise it can
interfere with drag->active(). Remove insignification
introduced by c1fbee270f50c44f47d4eb287765ad60f362c87a .

Task-number: QTBUG-33006
Change-Id: I8fc661444bc42899dfa3d87887c594270483e508
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
11 years agofix include guard to not clash with qscriptvalueiterator
Michael Zanetti [Thu, 22 Aug 2013 22:27:05 +0000 (00:27 +0200)]
fix include guard to not clash with qscriptvalueiterator

Change-Id: Ifb51ed15c93ed68e2a18edd4cda4a921f7e41c34
Reviewed-by: Albert Astals Cid <albert.astals@canonical.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Laszlo Papp <lpapp@kde.org>
11 years agoAllow for function declarations inside conditionals
Simon Hausmann [Thu, 22 Aug 2013 07:24:19 +0000 (09:24 +0200)]
Allow for function declarations inside conditionals

This is strictly speaking a regression from 5.1/v8, which allows for that
as real world JavaScript appears to require it.

Task-number: QTBUG-33064
Change-Id: Iceaca84373f12fb08459ed007afb25b5a705fa31
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agotst_qquickitem: Make exclusion more fine-grained.
Friedemann Kleint [Thu, 22 Aug 2013 11:56:22 +0000 (13:56 +0200)]
tst_qquickitem: Make exclusion more fine-grained.

Revert 764bd1cb0f8f2db4f84018890b9ebb8b42741789 .

Task-number: QTBUG-32664
Change-Id: Idbe476a3e34b584b12e653f23a36d58028a2bf21
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoDon't crash with deferred properties
Alan Alpert [Wed, 21 Aug 2013 20:21:03 +0000 (13:21 -0700)]
Don't crash with deferred properties

There are cases where a qmlExecuteDeferred(o) can be postponed until the
context of o is being destroyed, at which point it's too late to create
an object in that context.

Task-number: QTBUG-33112
Change-Id: I7f981b5e34e3cb8a52c00de4742a7242d7e4df54
Reviewed-by: Christopher Adams <chris.adams@jollamobile.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoTestLib: Fix regression in error location output
Caroline Chao [Thu, 22 Aug 2013 11:44:49 +0000 (13:44 +0200)]
TestLib: Fix regression in error location output

Error location returned should be given in the test file not in
TestCase.qml.

Change-Id: Ifea51fe5e39890a369c4dca6754abd46d2ee9bc2
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoCleanup: Rename overloaded () operators of CodeGen to more descriptive function names
Simon Hausmann [Tue, 6 Aug 2013 12:18:57 +0000 (14:18 +0200)]
Cleanup: Rename overloaded () operators of CodeGen to more descriptive function names

Change-Id: I529c3d5c80ed7f703046a2803c492c4b15511049
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoCleanup: Separate JS environment scanner class declaration from definition
Simon Hausmann [Tue, 6 Aug 2013 11:59:47 +0000 (13:59 +0200)]
Cleanup: Separate JS environment scanner class declaration from definition

This will allow the use of it from outside.

Change-Id: Ia05a17b4b4f3e772554979e215a6252a75a63273
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoFix compilation with MSVC 2008 (and prospective Windows CE build fix)
Simon Hausmann [Tue, 20 Aug 2013 11:38:15 +0000 (13:38 +0200)]
Fix compilation with MSVC 2008 (and prospective Windows CE build fix)

* Only 2010 and newer ship stdint.h, so for 2008 we have to provide a little
stdint.h compat header, for some of the third-party code we import. Our own
Qt code this patch changes to use quint* types instead.

* Include math.h and float.h for some math functions.

* disable the JIT on Windows CE for now.

* Change use of intptr_t to qintptr in Qt code. intptr_t is in inttypes.h,
  except that with VS 2008 it is indirectly available through stdio.h. Let's
  avoid the mess and just use the qt type, that's always available.

Change-Id: I19055edd89e0a6b147d9edbb3b711798ed3c05a5
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
11 years agoDebugger: Fix crash when app exits while debugging
Kai Koehne [Wed, 21 Aug 2013 10:30:46 +0000 (12:30 +0200)]
Debugger: Fix crash when app exits while debugging

Make sure we don't access an already deleted v8engine any more.

Task-number: QTBUG-33100
Change-Id: Ic517577ae30b41375cbf9f787cfe0a29121171e2
Reviewed-by: Aurindam Jana <aurindam.jana@digia.com>
11 years agoProspective build fix for shadow builds with MSVC
Simon Hausmann [Wed, 21 Aug 2013 08:33:19 +0000 (10:33 +0200)]
Prospective build fix for shadow builds with MSVC

Don't rely on MSVC's slightly different semantics of #include with quotes,
simply include the header files from the other directory through the
syncqt generated wrappers that always work.

Change-Id: Idebb4121e4a14732494613e9b5bc383a8f52fb00
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
11 years agoChange convertUInt32ToDouble to use an int scratch register.
Erik Verbruggen [Thu, 15 Aug 2013 11:49:40 +0000 (13:49 +0200)]
Change convertUInt32ToDouble to use an int scratch register.

Only on X86, and still untested.

Change-Id: I746daa47ed019ce0017a67a228a719983b1ebaa6
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoMerge branch 'wip/v4' of ssh://codereview.qt-project.org/qt/qtdeclarative into dev
Simon Hausmann [Tue, 20 Aug 2013 14:54:29 +0000 (16:54 +0200)]
Merge branch 'wip/v4' of ssh://codereview.qt-project.org/qt/qtdeclarative into dev

Conflicts:
src/qml/compiler/qv4codegen.cpp
src/qml/compiler/qv4codegen_p.h
src/qml/compiler/qv4isel_moth.cpp
src/qml/jsruntime/qv4context_p.h
src/qml/jsruntime/qv4functionobject.cpp
src/qml/jsruntime/qv4runtime.cpp
src/qml/jsruntime/qv4runtime_p.h
src/qml/jsruntime/qv4script.cpp
sync.profile

Change-Id: I1d785e2134bffac9553a1c16eed12816cbd1ad2c

11 years agoClean up one more header dependency for the compiler
Lars Knoll [Thu, 8 Aug 2013 13:18:21 +0000 (15:18 +0200)]
Clean up one more header dependency for the compiler

Change-Id: Ibf20a4031bbaa217ddf460607bb1612cb6d76efb
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoRemove QV4::DiagnosticMessage
Lars Knoll [Thu, 8 Aug 2013 14:59:32 +0000 (16:59 +0200)]
Remove QV4::DiagnosticMessage

QQmlError provides the same functionality, so let's rather
use that where required. Remove the dependency of
codegen onto the ExecutionContext that was only
required for error handling.

Change-Id: Ib0b61c0e138f89ff989c32996c93c339e4b62223
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoAdd the constant condition evaluation optimization.
Erik Verbruggen [Sun, 4 Aug 2013 15:13:51 +0000 (17:13 +0200)]
Add the constant condition evaluation optimization.

Change-Id: I244cfb13049466b65229095fbce97dd304ebb203
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoVarious fixes to the optimizer.
Erik Verbruggen [Tue, 30 Jul 2013 14:43:10 +0000 (16:43 +0200)]
Various fixes to the optimizer.

Mainly type inference and type propagation.

Also added constant/copy propagation pass, which is disabled for the
moment.

Change-Id: I286c1fbced0d175be76868e870ca92c0da88babd
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
11 years agoFolderListModel: count property has countChanged notifier
Shawn Rutledge [Mon, 12 Aug 2013 16:35:37 +0000 (18:35 +0200)]
FolderListModel: count property has countChanged notifier

rowCountChanged is kept for compatibility but is inconsistent with
the usual naming convention.

Change-Id: I8ae72e4783c5edbbcc63319c266ac47e8f3fc5ad
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
11 years agoQQuickWindow: handle QWheelEvent::phase
J-P Nurmi [Sun, 4 Aug 2013 22:28:25 +0000 (00:28 +0200)]
QQuickWindow: handle QWheelEvent::phase

Change-Id: Id2540caae7e5703d352d0cb115529b1be1c21d96
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
11 years agoAdd linear scan register allocation.
Erik Verbruggen [Mon, 17 Jun 2013 14:32:21 +0000 (16:32 +0200)]
Add linear scan register allocation.

Currently disabled for all platforms. Will be enabled step-by-step when
specific platforms get supported.

Change-Id: I144c6c991b1666e1ff752d776bca0a7b57a4fe7c
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>